OthersNihonkai-Tohoku Expressway Ouchi Section
| Year of completion | August 2007 |
|---|---|
| Ordering party | East Nippon Expressway Company Limited |
| Location | Yurihonjo City, Akita Prefecture |
| Remarks | Joint venture |
| Year of completion | August 2007 |
|---|---|
| Ordering party | East Nippon Expressway Company Limited |
| Location | Yurihonjo City, Akita Prefecture |
| Remarks | Joint venture |